What a VPN actually protects
- Encrypts the connection between your device and the VPN server, so anyone on the same network (public Wi-Fi, your ISP) can’t easily see which sites and services you’re connecting to
- Hides your real IP address from the websites and services you visit, replacing it with the VPN server’s
- Can help route around basic geo-blocking or ISP-level content blocking
What a VPN does NOT protect against
- Malware, viruses, ransomware or spyware already on your device, or that you download
- Phishing emails and fake login pages designed to trick you into handing over credentials
- A VPN encrypts your connection; it has no ability to scan files, block malicious downloads, or remove an infection
What antivirus actually protects
- Scans files and downloads for known malware signatures and suspicious behaviour
- Blocks or quarantines malicious software before or after it lands on your device
- Many modern suites also flag phishing sites and unsafe downloads in the browser
What antivirus does NOT protect
- Your traffic isn’t encrypted — antivirus software does nothing to stop your ISP or someone on public Wi-Fi from seeing which sites you connect to
- Your IP address and rough location remain visible to every site and service you use
So do you need both?
If your goal is genuinely comprehensive protection, yes — they solve different problems and don’t overlap much. A VPN protects your traffic and identity in transit; antivirus protects the device itself from malicious code. Running a VPN without antivirus still leaves you exposed to a malicious download or phishing page. Running antivirus without a VPN still leaves your browsing visible to your ISP and anyone else on your network. For most people, a reputable antivirus/security suite plus a VPN for public Wi-Fi and everyday privacy is a reasonable, non-redundant combination — and increasingly, some VPN providers bundle basic malware and phishing-site blocking into their apps, which narrows but doesn’t eliminate the gap between the two categories.
Start with a VPN that fits your use case